diff --git a/setup.cfg b/setup.cfg
index ff362cb..8ff4a29 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,16 +3,16 @@ name = python-blazarclient
 summary = Client for OpenStack Reservation Service
 description_file = README.rst
 license = Apache Software License
-python_requires = >=3.6
+python_requires = >=3.8
 classifiers =
     Programming Language :: Python
     Programming Language :: Python :: Implementation :: CPython
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.6
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Environment :: OpenStack
     Development Status :: 3 - Alpha
     Framework :: Setuptools Plugin